T5 and T6 are a type of heat treatment.
T5 is thealuminumextruded from the extruder with the rapidcooling of theair cooled aluminum(Webster Hardness hardness8–12).
T6 is thealuminumextruded from theextruderwiththeinstantaneous coolingwateraluminum,thealuminumto achieve higher hardness(Webster Hardness above13.5)general T5 air-cooledinprofile factory when quenching,T6 adopts water coolingin the quenching profiles factory.General T5 state,if the rodsdeflection and Tensile strength oftheslightly lesspass,availabl T6.The strength of T6and someare better than T5,but T6is generally higher thanthe high price of T5Yuan 500-1000.T5adopts air coolingin thequenchingof T6section steel mill,generallyadopts water coolingin thequenchingprofiles factory.GeneralT5state,if therodsdeflectionandtensile strength oftheslightly less pass, avaliableT6.The strength of T6and someare better than T5,but T6is generally higher thanthe high price of T5Yuan 500-1000.
In addition,T5adopts air coolingin thequenchingof T6section steel mill,generallyadopts water coolingin the quenchingprofilesfactory.Two of the same modulus.GeneralT5state,if therodsdeflectionandtensile strength oftheslightly lesspass,availableT6.The strength of T6and someare better than T5,but T6is generally higher thanthe high price of T5Yuan 500-1000.